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William Optics Visual Adapters

William Optics visual adapters connect diagonals and eyepieces to refractors and SCTs. Most are RotoLock visual backs, which use a rotating clamp ring to center and hold the accessory: 1.25" and 2" SCT versions, a 2" SCT 3.28" adapter, a 2" M63 version, a 2"-1.25" reducer and a 3.5"-2" adapter.

The collection also includes an M48 push-in nosepiece for William Optics 2" diagonals and the UniGuide scope, and a gold SCT connection for William Optics diagonals.

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CA$80.00 - CA$80.00
CA$80.00
CA$80.00 - CA$80.00
CA$80.00

William Optics 2"-1.25" RotoLock Visual Back Adapter

Options available

Converts 2" focusers to a 1.25" holder Innovative RotoLock self-centering mechanism Dual input: 2" push-in barrel and female M48 threads Adds 38 m...

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CA$80.00 - CA$80.00
CA$80.00
CA$80.00 - CA$80.00
CA$80.00
CA$135.00 - CA$135.00
CA$135.00
CA$135.00 - CA$135.00
CA$135.00

William Optics 1.25" RotoLock Visual Back Adapter - SCT

WO-F-ROTO-A2-125-SCT-TA

Securely holds 1.25" eyepieces and accessories RotoLock system provides self-centering, even grip Attaches to standard SCT rear threads (M50.8 fem...

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CA$135.00 - CA$135.00
CA$135.00
CA$135.00 - CA$135.00
CA$135.00
CA$143.00 - CA$143.00
CA$143.00
CA$143.00 - CA$143.00
CA$143.00

William Optics 2" RotoLock Adapter - SCT

WO-D-ROTO-A2-SCT2F

Designed for Schmidt-Cassegrain Telescopes (SCT) Features a secure RotoLock mechanism for 2" accessories Description The Willi...

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CA$143.00 - CA$143.00
CA$143.00
CA$143.00 - CA$143.00
CA$143.00
CA$54.00 - CA$54.00
CA$54.00
CA$54.00 - CA$54.00
CA$54.00

William Optics M48 Push-in Nosepiece for WO 2" Diagonals & UniGuide Scope

WO-WD-DIG2A
1 in stock

Connects M48 Threaded Accessories to 2" Push-in Focusers Female M48 Threads for 2" Filter Attachment Adds a Fixed 36 mm of Optical Length Male M48...

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CA$54.00 - CA$54.00
CA$54.00
CA$54.00 - CA$54.00
CA$54.00
CA$127.00 - CA$127.00
CA$127.00
CA$127.00 - CA$127.00
CA$127.00

William Optics 2" RotoLock - M63

WO-F-ROTO-A63SL

2" RotoLock adapter designed for M63 threads Ensures a secure and precise connection for 2" accessories ...

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CA$127.00 - CA$127.00
CA$127.00
CA$127.00 - CA$127.00
CA$127.00
CA$315.00 - CA$315.00
CA$315.00
CA$315.00 - CA$315.00
CA$315.00

William Optics 3.5"-2" RotoLock Visual Back Adapter

Options available

Adapts 3.5" William Optics focusers to a 2" receiver Features the secure, self-centering RotoLock mechanism Connects via M92 x 1 male threads Adds...

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CA$315.00 - CA$315.00
CA$315.00
CA$315.00 - CA$315.00
CA$315.00
CA$62.00 - CA$62.00
CA$62.00
CA$62.00 - CA$62.00
CA$62.00

William Optics SCT Connection for WO Diagonals - Gold

WO-D-SCT-TA

Connects M50.8 Male to M48 Female Threads Adds 13.8 mm of Optical Length Female Thread: M50.8 Male Thread: M48 Signature William Optics Gold Anodi...

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CA$62.00 - CA$62.00
CA$62.00
CA$62.00 - CA$62.00
CA$62.00